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ide: push local_irq_{save,restore}() to do_identify()

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Push local_irq_{save,restore}() from actual_try_to_identify()
to do_identify() and remove no longer needed local_irq_enable().

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-12-29 20:27:38 +01:00
parent d688b72c90
commit 94b9efdf5a
1 changed files with 4 additions and 7 deletions
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11
drivers/ide/ide-probe.c
View file

@ -116,14 +116,16 @@ static void do_identify(ide_drive_t *drive, u8 cmd)
ide_hwif_t *hwif = HWIF(drive);
u16 *id = drive->id;
char *m = (char *)&id[ATA_ID_PROD];
unsigned long flags;
int bswap = 1, is_cfa;
/* local CPU only; some systems need this */
local_irq_save(flags);
/* read 512 bytes of id info */
hwif->tp_ops->input_data(drive, NULL, id, SECTOR_SIZE);
local_irq_restore(flags);
drive->dev_flags |= IDE_DFLAG_ID_READ;
local_irq_enable();
#ifdef DEBUG
printk(KERN_INFO "%s: dumping identify data\n", drive->name);
ide_dump_identify((u8 *)id);
@ -306,17 +308,12 @@ static int actual_try_to_identify (ide_drive_t *drive, u8 cmd)
s = tp_ops->read_status(hwif);
if (OK_STAT(s, ATA_DRQ, BAD_R_STAT)) {
unsigned long flags;
/* local CPU only; some systems need this */
local_irq_save(flags);
/* drive returned ID */
do_identify(drive, cmd);
/* drive responded with ID */
rc = 0;
/* clear drive IRQ */
(void)tp_ops->read_status(hwif);
local_irq_restore(flags);
} else {
/* drive refused ID */
rc = 2;